(19)
(11) EP 4 017 348 A1

(12)

(43) Date of publication:
29.06.2022 Bulletin 2022/26

(21) Application number: 20758016.8

(22) Date of filing: 30.07.2020
(51) International Patent Classification (IPC): 
A61B 5/024(2006.01)
G16H 50/00(2018.01)
(52) Cooperative Patent Classification (CPC):
A61B 5/02416; A61B 5/02438; A61B 5/681; A61B 5/7264; A61B 5/7282; A61B 2560/029; G16H 40/63; G16H 40/67; G16H 50/20; A61B 5/349; A61B 5/318
(86) International application number:
PCT/US2020/044189
(87) International publication number:
WO 2021/040957 (04.03.2021 Gazette 2021/09)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 23.08.2019 US 201916550087

(71) Applicant: Verily Life Sciences LLC
South San Francisco, CA 94080 (US)

(72) Inventors:
  • STEPHENS, Philip
    San Francisco, California 94080 (US)
  • MCCONNELL, Michael
    San Francisco, California 94080 (US)
  • KEEL, Allen
    San Francisco, California 94080 (US)

(74) Representative: Mewburn Ellis LLP 
Aurora Building Counterslip
Bristol BS1 6BX
Bristol BS1 6BX (GB)

   


(54) SYSTEMS AND METHODS FOR USING CHARACTERISTICS OF PHOTOPLETHYSMOGRAPHY (PPG) DATA TO DETECT CARDIAC CONDITIONS